:root{color-scheme:dark;--bg:#0b1120;--panel:#111e30;--line:#2b3e50;--text:#f1f5f9;--muted:#a8b9ca;--cyan:#67e8f9;--amber:#fbbf24}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--cyan);text-underline-offset:5px}a:hover{color:white}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--amber);outline-offset:4px}.topbar{padding:22px 4vw;display:flex;justify-content:space-between;align-items:center;gap:28px;border-bottom:1px solid var(--line)}.brand{text-decoration:none;display:grid;gap:8px}.brand img{width:205px;height:auto}.brand span{color:var(--muted);font-size:9px;letter-spacing:1.4px}nav{display:flex;gap:22px;flex-wrap:wrap}nav a{font-size:13px;text-decoration:none;color:var(--muted)}main{max-width:1280px;margin:auto;padding:0 4vw}.hero{position:relative;padding:66px 0 0}.eyebrow{font:700 11px/1.6 system-ui;letter-spacing:2px;color:var(--cyan)}h1{font-size:clamp(72px,10vw,134px);line-height:.98;letter-spacing:-6px;margin:30px 0}h1 span{color:var(--cyan)}.hero-copy{position:absolute;right:0;top:160px;width:38%;max-width:395px}.hero-copy p{font-size:21px;color:var(--muted)}.button{display:inline-flex;gap:35px;padding:14px 20px;background:var(--cyan);color:#091525;border-radius:5px;text-decoration:none;font-weight:700}.button:hover{background:#a5f3fc;color:#091525}.status{color:var(--muted);font-size:12px;margin:28px 0 36px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber);margin-right:8px}.mission-strip{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);padding:22px 0;gap:24px}.mission-strip b{display:block;font-size:12px;letter-spacing:1px}.mission-strip span{font-size:13px;color:var(--muted)}section:not(.hero){padding:65px 0 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#367081;background:#133444;text-align:center;font-size:12px;font-weight:700}.dry .zones>div{border-color:#796335;background:#372d1d}.zones small{font-weight:400;font-size:10px;color:#c6d1dc}.layout-caption{display:block;font-size:9px;letter-spacing:1px;color:var(--muted);margin-top:12px}.boundary{border-top:1px solid var(--line);padding-top:16px;font-size:12px!important}.handoff{display:flex;align-items:center;gap:25px;padding:22px;border:1px solid var(--line);border-radius:6px;margin-top:24px}.handoff b{white-space:nowrap;font-size:13px}.handoff p{margin:0;color:var(--muted);font-size:13px}.handoff a{font-size:12px;min-width:155px}.planner-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:22px}fieldset{min-width:0;margin:0;border:1px solid var(--line);padding:24px;border-radius:7px;background:var(--panel)}legend{font-weight:700;font-size:14px;padding:0 7px;color:var(--text)}label{display:block;font-size:12px;font-weight:600;margin-top:15px}label:first-of-type{margin-top:0}label span{display:block;font-weight:400;font-size:11px;color:var(--muted);margin-bottom:5px}input{width:100%;background:#091525;color:white;border:1px solid #405467;border-radius:4px;padding:10px 12px;font:600 17px system-ui}input:invalid{border-color:#fb7185}.note{font-size:12px;color:var(--muted);line-height:1.7}.results{padding:24px;border:1px solid #316571;background:linear-gradient(140deg,#142d3b,#111e30);border-radius:7px}.metric{padding:19px 0;border-bottom:1px solid #334957}.metric span{display:block;font-size:12px;color:var(--muted)}.metric strong{display:block;font-size:27px;line-height:1.3;margin-top:5px;overflow-wrap:anywhere}.results p{font-size:12px;color:#d1e4ed}.finance-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.finance-grid .results{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.finance-grid .eyebrow,.finance-grid .results p{grid-column:1/-1}details{margin-top:20px;padding:18px 22px;border:1px solid var(--line);border-radius:6px;color:var(--muted);font-size:13px}summary{color:var(--text);cursor:pointer}.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:25px}button{padding:11px 18px;background:#1e3546;border:1px solid #496276;border-radius:4px;color:var(--text);font:600 12px system-ui;cursor:pointer}button:hover{background:#2d4a60}.actions span{font-size:12px;color:var(--muted)}.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.package-grid article{padding:24px;border:1px solid var(--line);border-radius:7px}.step{font:700 12px system-ui;color:var(--cyan)}.package-grid h3{font-size:20px}.package-grid p{font-size:13px;color:var(--muted)}.package-grid a{font-size:13px}footer{margin:70px 4vw 0;padding:25px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:11px;color:var(--muted)}
.fleet-figure{margin:35px 0 0}.fleet-figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:9px}.fleet-figure figcaption{padding:14px 0;color:var(--muted);font-size:12px}.fleet-figure figcaption b{color:var(--text)}.site-water{fill:#123340;stroke:var(--cyan);stroke-width:2}.site-air{fill:#332c1b;stroke:var(--amber);stroke-width:2}.site-label{fill:var(--text);font:700 17px system-ui}.water-route{fill:none;stroke:var(--cyan);stroke-width:4}.air-route{fill:none;stroke:var(--amber);stroke-width:4}.regen-route{stroke-dasharray:8 6}.route-muted{opacity:.22}[data-route]{transition:opacity .2s}.table-scroll{overflow-x:auto}.design-table{width:100%;border-collapse:collapse;font-size:13px}.design-table th,.design-table td{padding:14px;text-align:left;border:1px solid var(--line);vertical-align:top}.design-table th{background:var(--panel)}.design-table td{color:var(--muted)}.design-table td:first-child{white-space:nowrap;color:var(--cyan);font-weight:700}.drawing-shell{margin:24px 0;background:#0d1929;border:1px solid var(--line);border-radius:8px;overflow-x:auto}.drawing-shell svg{display:block;width:100%;min-width:680px}.chassis{fill:none;stroke:#66859c;stroke-width:2}.drawing-zone{cursor:pointer}.drawing-zone rect{fill:#153744;stroke:#397284;stroke-width:2}.drawing-zone.zone-active rect{fill:#245467;stroke:var(--cyan);stroke-width:3}.drawing-zone text{fill:var(--text);font:700 18px system-ui}.drawing-zone .tag,.tag{fill:#bdcdd9;font:12px system-ui}.drawing-heading{fill:var(--cyan);font:700 16px system-ui;letter-spacing:2px}.service-strip{fill:#172634;stroke:#536b7c;stroke-dasharray:5 5}.dimension{fill:none;stroke:#7899ad}select{width:100%;padding:12px;background:#091525;color:white;border:1px solid #405467;border-radius:4px;font:14px system-ui}select:focus-visible{outline:3px solid var(--amber);outline-offset:4px}#zone-detail{font-size:14px;color:var(--muted)}button[aria-pressed=true]{background:#1d5869;border-color:var(--cyan)}.process-diagram p{margin:12px 0}
@media(max-width:1000px){.topbar{align-items:start;flex-direction:column}.planner-grid{grid-template-columns:1fr 1fr}.planner-grid .results{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.planner-grid .results .eyebrow,.planner-grid .results p{grid-column:1/-1}.section-heading{align-items:start;flex-direction:column;gap:18px}.section-heading p{max-width:650px}.handoff{flex-wrap:wrap}}
@media(max-width:650px){main{padding:0 6vw}.topbar{padding:20px 6vw}nav{gap:14px}nav a{font-size:12px}.hero{padding-top:35px}h1{letter-spacing:-4px}.hero-copy{position:static;width:100%;max-width:none}.hero-copy p{font-size:18px}.mission-strip{grid-template-columns:1fr;gap:15px}.system-grid,.planner-grid,.finance-grid,.package-grid{grid-template-columns:1fr}.system{padding:22px}.planner-grid .results{grid-template-columns:1fr}.finance-grid .results{grid-template-columns:1fr}.metric strong{font-size:26px}section:not(.hero){padding-top:45px}.handoff{gap:12px}.layout{padding:10px}.zones>div{padding:18px 3px}}
@media print{:root{color-scheme:light;--bg:white;--panel:#f3f6f8;--line:#bbb;--text:#111;--muted:#444;--cyan:#09536a;--amber:#795200}body{font-size:11px}.topbar nav,.actions,.button{display:none}.hero{padding-top:20px}h1{font-size:60px;letter-spacing:-2px}.hero-copy{position:static;width:100%;max-width:none}.hero-copy p{font-size:15px}section:not(.hero){padding-top:25px}.results{background:#eef3f5}.results p{color:#222}input{background:white;color:#111;border-color:#bbb}.zones>div,.dry .zones>div{background:#eee;color:#111}.zones small{color:#444}.layout{background:white}.planner-grid{grid-template-columns:1fr 1fr}.planner-grid .results{grid-column:1/-1}.system,.results,fieldset,.package-grid article{break-inside:avoid}.metric strong{font-size:20px}.brand img{width:150px}footer{margin-top:30px}a{color:#09536a}}